# Glider MDP vs Celeris

The clearest difference is review sentiment: Celeris at 100% against Glider MDP's 0%. Celeris also leads on rating (5.0 vs 2.3). Glider MDP's advantage is monetization model (free vs freemium) and ratings volume (8 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Celeris holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 0% of Glider MDP's written reviews are positive against 100% of Celeris's.

Glider MDP ships an update fortnightly, Celeris every 9 days. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Glider MDP | Celeris |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (8 ratings)](https://appshunter.io/ios/app/glider-mdp/id1583548870/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/celeris-speed-reading/id6776423681/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | **Free** | Freemium |
| Size | 28 MB | 50 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ai Glider Inc](https://appshunter.io/developer/1583548872) | [HEXAGON WORKS LLC](https://appshunter.io/developer/6776423683) |

## What reviewers say

### Glider MDP

[App page](https://appshunter.io/ios/app/glider-mdp/id1583548870)

This application prevents mobile device usage and detects any activity during online assessments. It maintains a continuous session between the assessment web application and the user's device throughout the exam duration.

**Highlights:** Blocks mobile device usage, Detects mobile activity, Maintains constant session, Secures online assessments, Works with web applications

**In-app purchases:** none


### Celeris

[App page](https://appshunter.io/ios/app/celeris-speed-reading/id6776423681)

Enhance your reading speed and comprehension with a word-by-word visual presentation. Import your own content, customize your reading experience, and track your progress to become a more efficient reader.

**Highlights:** Rapid Serial Visual Presentation (RSVP), Coasting mode with gliding lines, Import EPUB, plain text, and web articles, Automatic progress saving, Customizable reading speed up to 1000 WPM, Personalizable themes and fonts, Reading statistics and progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Glider MDP free?

Glider MDP is free to download, with no in-app purchases.

### Is Celeris free?

Celeris is free to download, with no in-app purchases.

### Which has better reviews, Glider MDP or Celeris?

Celeris is rated higher. Glider MDP averages 2.3 out of 5 from 8 ratings, while Celeris averages 5.0 from 2 ratings.

### Do Glider MDP or Celeris have ads?

Neither Glider MDP nor Celeris shows ads.

### Which is updated more often, Glider MDP or Celeris?

Glider MDP ships an update fortnightly, and Celeris every 9 days. Most recently, Glider MDP was updated on October 11, 2026 and Celeris on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*